diff --git a/deps.macos/moltenvk b/deps.macos/moltenvk
index a81386b..6e9eb6b 100644
--- a/deps.macos/moltenvk
+++ b/deps.macos/moltenvk
@@ -23,7 +23,7 @@ moltenvk_patch() {
 moltenvk_build() {
   cd MoltenVK
   ./fetchDependencies --macos
-  xcodebuild build -quiet -project MoltenVKPackaging.xcodeproj -scheme "MoltenVK Package (macOS only)" -configuration ${config} GCC_GENERATE_DEBUGGING_SYMBOLS=TRUE DEBUG_INFORMATION_FORMAT="dwarf-with-dsym"
+  xcodebuild build -quiet -project MoltenVKPackaging.xcodeproj -scheme "MoltenVK Package (macOS only)" -configuration ${config} GCC_GENERATE_DEBUGGING_SYMBOLS=TRUE DEBUG_INFORMATION_FORMAT="dwarf-with-dsym" GCC_PREPROCESSOR_DEFINITIONS='$GCC_PREPROCESSOR_DEFINITIONS MVK_LOG_LEVEL_INFO=0 MVK_LOG_LEVEL_DEBUG=0'
   cd ..
 }